Based on the test data under dynamic water and static water, main factors which influence the fine sediment flocculation are analyzed using the relative analysis theory of the gray model analysis.
根据静水和动水条件下的细颗粒泥沙沉降试验结果，应用灰色模型分析中的关联度分析理论，分析了影响细颗粒泥沙絮凝沉降的主要因素。
Qiantang river estuary is measured in accordance with the typical water and sediment data to determine the tunnel test program to simulate the phenomenon of erosion.
按照钱塘江河口的典型实测水流、泥沙资料确定试验方案，对隧道断面冲刷现象进行模拟试验。
The toxicity of sediment and water of Suzhou Creek was investigated by toxicological methods including acute and sub-acute toxicity test performed on luminescent bacteria, fishes, mice and rats.
采用发光细菌、鱼类和小鼠急性毒性试验和大鼠亚急性毒性试验检测了苏州河底泥及河水的生物毒性。
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